他们在橡皮船上安装了雷达发射器、接收器和天线，在浮动冰架间运行的过程中接收有价值的数据。
They fit a radar transmitter, receiver and antennas to the kayaks, to obtain valuable data on the processes operating over floating ice shelves.
通过任务前的规划，我们可以知道要躲开些什么东西，设置什么接收器，在什么样的高度雷达会起作用。
We go through pre-mission planning, and if we're trying to evade something, you can put up receivers, and you understand at what altitude that radar is going to be effective.
并且这还只是整个进程的一半：一旦电波碰到目标物体反射，它们必须再次穿过墙壁返回雷达的接收器。
And that’s only half the battle: Once the waves bounce off any targets, they must pass back through the wall to reach the radar’s receivers — and again, 99 percent don’t make it.
现在整个雷达的发射器、接收器和天线可以缩小到一个单个的“发射接收模块”象一个牛奶盒一样大小。
Now an entire radar, the transmitter, receiver and antenna, could be shrunk into a single "transmitter-receiver module" about the size of a carton of milk.
对策系统包括921-A型雷达告警接收器和定向仪。
Countermeasures include a Type 921-a radar warning receiver and direction-finder.
在这款游戏中能利用GPS接收器，游戏者可以在真实世界里走动而利用它来作为游戏中的某种雷达来帮助征兵。
In this game the PSP, when using the GPS receiver, ACTS as a sort of "radar" that players use to recruit new soldiers (in the game) by moving around (in the real world).
该系统包括天线、接收器、发射器和雷达信号处理器。
The system includes an antenna, a receiver, a transmitter, and a radar signal processor.
KJ8602A机载雷达告警接收器（RWR）设计去发现照射的雷达信号；
The KJ8602A airborne radar warning receiver (RWR) is designed to detect incoming radar signals;
KJ8602A机载雷达告警接收器（RWR）设计去发现照射的雷达信号；
The KJ8602A airborne radar warning receiver (RWR) is designed to detect incoming radar signals;
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